Patient Resources

Laryngopharyngeal Reflux (LPR)

Laryngopharyngeal Reflux (LPR)

Laryngopharyngeal reflux (LPR) is a condition where stomach acid and other contents flow backward from the stomach into the larynx (voice box) and pharynx (throat), differing from gastroesophageal reflux disease (GERD) by affecting higher areas in the respiratory...